群馬県藤岡市鈩沢に産するアンモニアを含むグラファイト層間化合物 Ammonia intercalated graphite form Tatarazawa, Fujioka, Japan

この論文にアクセスする

この論文をさがす

著者

抄録

Graphites in graphite schist of the Sanbagawa metamorphic belt, Tatarazawa, Fujioka, Gunma Prefecture, Japan, have been identified as ammonia-bearing graphite intercalation compounds (GIC). The ingestion of ammonia and sodium in GIC was confirmed by Nessler's reagent, micro XRD (X-ray diffraction), EPMA (electron probe micro analysis) and micro Raman spectrometer.<br>The EPMA examination clarified that ammonia and sodium were inhomogeneously distributed in graphite grains. The Raman spectra revealed the natural GIC to be consistent with an ammonia-containing graphite. Occurrence of the specimens implied that genesis of natural GIC would have undergone ammonia-bearing hydrothermal process in the past.<br>A finding of graphite intercalation compounds proved that ammonia could be contained by graphite in Sanbagawa metamorphic belt. Likewise, a detection of sodium from graphite has an implication for the existence various graphite intercalation compounds awaiting discovery in such metamorphic rocks.

収録刊行物

  • 岩石鉱物科学

    岩石鉱物科学 33(3), 77-84, 2004-05-30

    日本鉱物科学会

参考文献:  29件中 1-29件 を表示

被引用文献:  2件中 1-2件 を表示

各種コード

  • NII論文ID(NAID)
    10012803581
  • NII書誌ID(NCID)
    AA1146088X
  • 本文言語コード
    JPN
  • 資料種別
    ART
  • ISSN
    1345630X
  • NDL 記事登録ID
    7064768
  • NDL 雑誌分類
    ZM46(科学技術--地球科学--岩石・鉱物・鉱床)
  • NDL 請求記号
    Z15-117
  • データ提供元
    CJP書誌  CJP引用  NDL  J-STAGE 
ページトップへ